Inventor
HALLER WILHELM
DE28 patents
⚠️ This page may combine multiple inventors who share the name “HALLER WILHELM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
22 patentsUS5964845AOct 12, 1999
Processing system having improved bi-directional serial clock communication circuitry
IBM18 citations83
US9058456B2Jun 16, 2015
Method and system to fix early mode slacks in a circuit design
IBM11 citations82
US6292819B1Sep 18, 2001
Binary and decimal adder unit
IBM19 citations80
US5928319AJul 27, 1999
Combined binary/decimal adder unit
IBM13 citations73
US5138707AAug 11, 1992
Method of operating a timer in a digital data processing system
IBM12 citations73
US10031995B2Jul 24, 2018
Detecting circuit design flaws based on timing analysis
IBM2 citations72
US7095252B2Aug 22, 2006
Charge sharing reduction by applying intrinsic parallelism in complex dynamic domino type CMOS gates
IBM7 citations71
US5634047AMay 27, 1997
Method for executing branch instructions by processing loop end conditions in a second processor
IBM11 citations71
US5944772AAug 31, 1999
Combined adder and logic unit
IBM6 citations62
US7530038B2May 5, 2009
Method and placement tool for designing the layout of an electronic circuit
IBM5 citations61
US5978957ANov 2, 1999
Very fast pipelined shifter element with parity prediction
IBM3 citations61
US8701059B2Apr 15, 2014
Method and system for repartitioning a hierarchical circuit design
IBM3 citations60
US7546565B2Jun 9, 2009
Method for comparing two designs of electronic circuits
IBM2 citations60
US7224190B2May 29, 2007
Midcycle latch for power saving and switching reduction
IBM4 citations60
US5875123AFeb 23, 1999
Carry-select adder with pre-counting of leading zero digits
IBM6 citations60
US7908308B2Mar 15, 2011
Carry-select adder structure and method to generate orthogonal signal levels
IBM5 citations58
US10317465B2Jun 11, 2019
Integrated circuit chip and a method for testing the same
IBM0 citations51
US10006965B2Jun 26, 2018
Integrated circuit chip and a method for testing the same
IBM0 citations51
US9506986B2Nov 29, 2016
Integrated circuit chip and a method for testing the same
IBM1 citations51
US7406495B2Jul 29, 2008
Adder structure with midcycle latch for power reduction
IBM1 citations51
US10528323B2Jan 7, 2020
Circuit for addition of multiple binary numbers
IBM0 citations50
US10168991B2Jan 1, 2019
Circuit for addition of multiple binary numbers
IBM0 citations50